Individual Calculations March 2012
 Piquemal, Christiane  Total change: -25.95  Rating chartPersonal card
 Team 2012 - Top 12 Feminines - Poules FRANCE FRA 2012-01-20
RcRownchangeKK*chgGame
 1995 2049 0.50 4 -1.73 15 -25.95 
  Lamoureux, Izabelle 2085 FRA0.001-0.4515-6.75 
  Aggoune, Audessa 1745 FRA0.501-0.3615-5.40 
  Boyard, Marie 2018 LUX0.001-0.5415-8.10 
  Steil-Antoni, Fiona wm2133 LUX0.001-0.3815-5.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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